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SUN2000-(3KTL-10KTL)-M0
Quick Guide
Issue: 07
Part Number: 31509649
Date: 2019-10-28
HUAWEI TECHNOLOGIES CO., LTD.

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Summary of Contents for Huawei SUN2000-3KTL-10KTL-M0

  • Page 1 SUN2000-(3KTL-10KTL)-M0 Quick Guide Issue: 07 Part Number: 31509649 Date: 2019-10-28 HUAWEI TECHNOLOGIES CO., LTD.
  • Page 2 5. Use insulating tools when installing the device. For personal safety, wear proper personal protective equipment (PPE). 6. Huawei shall not be liable for any consequences caused by the violation of the storage, transportation, installation, and operation regulations specified in this document and the user manual.
  • Page 3: Installing The Device

    Installing the Device Installation Requirements Tilt and Space Dimensions Two M6 screw holes are reserved on both left and right sides of the inverter for installing an awning.
  • Page 4: Installing The Sun2000

    Installing the SUN2000 When drilling holes, avoid the water pipes and power cables buried in the wall. 1. Install the mounting bracket. • M6x60 expansion bolts are delivered with the SUN2000. If the length and amount of the bolts do not meet installation requirements, prepare M6 stainless steel expansion bolts by yourself. •...
  • Page 5: Electrical Connections

    Electrical Connections Preparing for Installation • Connect cables in accordance with the local installation laws and regulations . • Before connecting cables, ensure that the DC switch on the SUN2000 and all the switches connecting to the SUN2000 are set to OFF position. Otherwise, the high voltage of the SUN2000 may result in electric shocks.
  • Page 6: Installing The Pe Cable

    Installing the PE Cable Do not connect the neutral wire to the enclosure as a PE cable. Otherwise, electric shocks may occur. • The PE point at the AC output port is used only as a PE equipotential point, not a substitute for the PE point on the enclosure.
  • Page 7 1. Connect the AC output power cable to the AC connector. Three-core cable (L1, L2, and L3) Click Four-core cable (L1, L2, L3, and PE) Click Four-core cable (L1, L2, L3, and N) Click...
  • Page 8 Five-core cable (L1, L2, L3, N and PE) Click 2. Connect the AC connector to the AC output port. AC output port (AC) 3. Check the route of the AC output power cable.
  • Page 9: Installing Dc Input Power Cables

    Installing DC Input Power Cables 1. Use the Amphenol Helios H4 PV connectors supplied with the SUN2000. If the PV connectors are lost or damaged, purchase the connectors of the same model. The device damage caused by incompatible PV connectors is not covered under any warranty. 2.
  • Page 10 Positive connector Positive metal terminal Negative Click connector Negative metal terminal Ensure that the cable cannot be pulled out after being crimped. Ensure that the cables are correctly connected. (The DC voltage of a multimeter should Ensure that the locking nut not be less than 1100 V).
  • Page 11 (Optional) Installing the Smart Dongle The WLAN-FE Smart Dongle is delivered with the SUN2000. For details, see the SDongleA-05 Quick Guide (WLAN-FE). You can scan the QR code to obtain it. WLAN Communication Smart Dongle port (GPRS/4G/WLAN-FE) Inverter USB port FE Communication You are advised to use a CAT 5E outdoor shielded network cable (outer diameter <...
  • Page 12 (Optional) Installing the Signal Cable Communication Port Pin Definition • Not all SUN2000 models are delivered with the signal cable connector. • When laying out the signal cable, separate it from the power cable and keep it away from strong interference sources to avoid strong communication interference.
  • Page 13 In the Smart Dongle networking scenario, the SmartLogger1000A cannot be connected. • The Smart Power Sensor is necessary for export limitation. Only the DTSU666-H Smart Power Sensor (provided by Huawei) can be used. SmartLogger1000A Networking Scenario • In the SmartLogger1000A networking scenario, the Smart Dongle cannot be connected.
  • Page 14 (Optional) Installing the RS485 Communications Cable (Inverter Cascading) 1. Connect the signal cable to the signal cable connector. 2. Connect the signal cable connector to the Communication port. Communication port (COM)
  • Page 15 (Optional) Installing the RS485 Communications Cable (Only Smart Power Sensor Connected) 1. Connect the signal cable to the signal cable connector. 2. Connect the signal cable connector to the Communication port. Communication port (COM)
  • Page 16 (Optional) Installing the RS485 Communications Cable (Smart Power Sensor and Energy Storage Device Connected) 1. Connect the signal cable to the signal cable connector. 2. Connect the signal cable connector to the Communication port. Communication port (COM)
  • Page 17 (Optional) Installing the Grid Scheduling Dry Contact Signal Cable 1. Connect the signal cable to the signal cable connector. 2. Connect the signal cable connector to the Communication port. Communication port (COM)
  • Page 18: Verifying Installation

    Verifying Installation Acceptance Criteria The SUN2000 is installed correctly and securely. Cables are routed properly as required by the customer. The Smart Dongle is installed correctly and securely. Cable ties are evenly distributed and no burr exists. The PE cable is connected correctly, securely, and reliably. The DC switch and all the switches connected to the SUN2000 are set to the OFF position.
  • Page 19 FusionSolar app as an example to describe the commissioning method. For the SUN2000 app, perform operations as required. • Search for "SUN2000" in Huawei AppGallery, download the latest installation package, and install the SUN2000 app by following the instructions. The SUN2000 app version should be 3.2.00.002 (Android) or later.
  • Page 20 2. (Optional) Installer Account Registration If you have an installer account, skip this step. Creating the first installer account will generate a domain named after the company. To create multiple installer accounts for the same company, log in to the FusionSolar app and tap New User.
  • Page 21 App Quick Guide. You can scan the QR code to obtain it. Scenario 2: SmartLogger1000A Networking Scenario See the Distributed PV Plants Connecting to Huawei Hosting Cloud Quick Guide (Distributed Inverters + SmartLogger1000A + RS485 Networking). You can scan the QR code to obtain it.
  • Page 22 2. Connect to the inverter WLAN. Log in as installer, and perform Quick settings. • The initial password for connecting the inverter WLAN is Changeme • The initial password of the installer is 00000a • Use the initial password upon first power-on and change it immediately after login.
  • Page 23: Customer Service Contact

    Customer Service Contact Region Country Phone Service Support Email France Germany Spain eu_inverter_support@huawei.com 0080033888888 Europe Italy Netherlands Other countries For details, see solar.huawei.com. Australia au_inverter_support@huawei.com 1800046639 Turkey tr_inverter_support@huawei.com 0080021686868 Malaysia Asia /1800220036 Pacific (+66) 26542662 (charged by apsupport@huawei.com local call)
  • Page 24 Huawei Technologies Co., Ltd. Huawei Industrial Base, Bantian, Longgang, Shenzhen 518129, People's Republic of China solar.huawei.com...

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